The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2016
Filed:
Oct. 26, 2012
Applicants:
Shiro Shirai, Tachikawa, JP;
Ken Sato, Koto-ku, JP;
Hiroyasu Sano, Koto-ku, JP;
Inventors:
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/08 (2006.01); H04B 3/54 (2006.01); H05B 37/02 (2006.01); G05F 3/04 (2006.01);
U.S. Cl.
CPC ...
H05B 33/0845 (2013.01); G05F 3/04 (2013.01); H04B 3/54 (2013.01); H05B 33/0854 (2013.01); H05B 37/0263 (2013.01); H04B 2203/5412 (2013.01); H04B 2203/5458 (2013.01); H05B 33/0815 (2013.01);
Abstract
A control system includes a load including an operative part, and a control device for supplying AC power to the load through a power line and operating the operative part. The control device includes an interruption mechanism and a transmission mechanism. The load includes a controller. The transmission mechanism transmits a predetermined control signal to the load through the power line by blocking the power supply to the load by the interruption mechanism for a time duration shorter than a half cycle of AC output. The controller controls the operative part based on the control signal received from the control device.